INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2c62e5a2b11b43abea7ab81585625d8ed82d4e00d667394194d9c6320a0920ab', 
    'abEbLjBqD1wzSaJvBvAGTaPaIehkGEHK2PICyAtJG1A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)