INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9ee1aaa4638ac5a1d695627082fcea6db1122c0a09937412b0e8957ee398464f', 
    'JSUCNIKKOf6HzfJuqPBt+h6J9w7hCNV4rlRhvnz5Q6A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)