INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e356125fe04fdd2a90aa1981305021b01e276dd99e3c1c78b72cdb6d528d0023', 
    'lFyo5EXKUDaSKMK3LCip4oR0PDo5Rd0Y39rtkH65TEU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)