INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '77c9d2cf10f0f5357ca64c561d4b4eac02d0d2b30ad464348e321c7d0b14ca95', 
    '8IlUYhRUYPEMPPxf79JKFGE8wZHMagzt3AeusNacSRE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)