INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fe510dc79b275d17a28ebc9dfe6eebc58f72bbe73f4d8080cff50e3639079809', 
    'jvfvSs3a9WvENphkqzW5k8QV96Yp8lW2Ye8t7HnsGv8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)