INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '34558689a1b8da5caf70294d389c7609f8fe8bcbbadbdb9a32e91ef2197dc4dc', 
    'Cr7y8wYf9I3Td4UfoAQjS2Qc/Q0fFOLRZFol/EozA14=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)