INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e6710abe8f9c63c1ef7489946991515ded20d2027e1b6559f5157aed9c012c93', 
    'qIqJLawJawxdzCggivIZ6hUvULa/tz6mAndWTYPlMEM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00098

Result

int(1)