INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec37af9b1c49fc1a9e34f25dbcee7afb2e44c1c9b5930b8348c238535638266d', 
    'zyO3mccnQGGW7gcB0PSXX5MYRMwTg4rRW5RQFel3oQQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)