INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2d2020b68a30071d115186fd004ad0e9dffbc9c9b55ea4f1f040d65400e4ce8a', 
    'dWnw3b0osWljeilJItJrmqyrTmzIGggPjftEozCTRaA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)