INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fd03cd09aebee552b8b33dd48ede6f7e317228cab7fd06923faca259d0994445', 
    'LkBerevEyBskddWCX3OFUEZD4N8H0ul4giMyjOxd0sk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)