INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b4423f8d3e1c9edacbb8544ba61155627472752cbaf81a06bafa509f99f33eea', 
    'Ucp2c2NZ8x4/CyffByGyty/63NqyzyIpsDE5bPzyHns=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)