INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6eeeab32b1ae4bf6c00bc8c114cd2b6d1a6b51a757215cfb0379f9d3794cda77', 
    '+TnkXNimwCsPldui63NZwEBoH6A6x0MhN+0xItOASqc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)