INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7dadceac1e3e89abf08ef222bda62f00465101156311ce6352acaa00421615e5', 
    'sMt9TvmIjI4E4AimbDQJDM3RXYRnosbKdECTEAGn5gM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)