INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e961956e1baac755767e639607e7aa2d5e8e4a2d37d9cc53e662c99a6d6603c5', 
    'ffjHLejhONAhqcMPLkmDiZeyODj5gPEduR6+0g2EsLI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)