INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c148290ecbecf31fd362a109bdcaa0125e171a786ea6a7926d41496cf16a77f2', 
    'kFdJTzutWFui2ErUVS4YJvOQpYh6024rW1ndSU8aGXI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)