INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fc2893e6f7604b6288fd1cd483dab8b64e580cdb85d51eed690dfef64396517d', 
    'jWuQpnIXEextAM8d6nBP0AFOomxW726ERyjjfSHNmnQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)