INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9a96e2f3fa4cce9a483d94a8fa113b470730c9b8a5985fe86668b448be4b6b0b', 
    'O3rRDxVZihDviQmlbBdhLY7CvPCtLN5MK8LHHrPcShI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)