INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0208727010c438d09612a0c8879d06b3e812aa7a17cd5a8cdb3f15b3cd5a7d0f', 
    'Tob9F5PC0Y1rE6D5TN/ukQASMRPDiN2CMeu0HNheBKA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)