INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cb37545bd5ee2b11ee9d956ce4cf6cb7c62bbb7865e714b3714717d238309500', 
    '+fQxgpa0Bi5ssTPTAowvPGFjwnjRGzbOy2nUk5gN2vw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)