INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '12f2baa64d4e34ce4506bde05e9037b4ea3427ddb84346abb864fb3c5ecd6232', 
    '+8zrX4mXLItgo7obvPLUu2DafIYvbsRDIEevGFOmZks=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)