INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5a4fc23144caa27be8892ee12c8313512d70cadddbd9cbe1c53c570f42aa75fa', 
    'U0+3m1PeABFgOXVfTPN2Xd8AwK8q0VSp6e+VPsmCYzg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)