INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '90b88bc2e9efcbc627b10d42be61df8911aefe937d02bd90c96b5c420a966b29', 
    'U2MqbxJ2FRASKl0+OWYefje3InEKMzJxlSd26tFNVnI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)