INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9b6dfb7097d5083563f94b9cb69f5430e24317ae59a52f88eb2366b9db938a19', 
    '2xJbxF6Q8kryaHjDTecwQK5VhWYBo4L7IcK1DKEPacQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)