INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '766658f5ec193978370a7d4c2d5f9165a256db4b1ebad93ce7b2a13bfa55499e', 
    'pbTHCiIS7NHkTSp57EMgI/ymA+iBXUs4YgTeDAMBJiU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)