INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '51334d9468e44c4f9295268f14ed72dca52157a118e6d09af471314b71af0dd4', 
    'f31mttfnc2HFl6/7Zjl5VWu8WN1VBqbm9rlAUt0N6sA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)