INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '257bbeb8a1ad65d6b4f90cf3fdb462346eb6e3701406183d2654c5decf8c2dc9', 
    'jo75d22QuLQTGGvic12d6lUX2kF2ulwufVRItY31Ky4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)